Bosch Connectors
Bosch Connectors
Bosch Connectors are engineered for reliable power, signal, and data transmission in demanding automotive applications. With over 50 years of connector design and manufacturing expertise, Bosch delivers high-performance interconnect solutions used in ECUs, braking systems, airbags, powertrain electronics, and advanced mobility technologies. As a Bosch connector distributor, Chief Enterprises provides access to proven automotive connector solutions designed for durability, safety, and long-term performance in critical vehicle systems.
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Authorized North American Distributor
Chief Enterprises is the exclusive authorized distributor for Bosch Connectors in North America.
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Shop Bosch Connectors by Type
Browse Bosch connector categories by application requirements, pole count, terminal type, and electrical architecture. Compare available product families before drilling into individual part numbers and specifications.
Low Pole Connectors
Connector solutions for applications like sensors, actuators, eSteering and e-Bike with up to 10 poles.
Shop Low Pole ConnectorsHigh Pole Connectors
Connectors designed for electronic control units for efficient powertrains and driver safety with more than 10 poles.
Shop High Pole ConnectorsTerminals
Terminals for reliable power- and signal transmission within Bosch connectors.
Shop TerminalsHigh-Voltage Connectors
High-voltage connectors are designed for electric powertrain applications, from the battery pack to the engine.
Contact Us For InformationSupport beyond the part number
Chief is North America's authorized Bosch Electrical Connectors distributor, supporting OEMs, Tier suppliers, and manufacturers with Bosch connector housings, terminals, seals, accessories, and value-added assembly services.
As a trusted Bosch distribution partner, Chief provides customers with access to genuine Bosch connector solutions, application expertise, and dependable supply chain support for new product development, production programs, and long-term service requirements.
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Small & Large Quantity Releases
Flexible ordering support from prototype builds to full production volumes. -
Managing Inventory & Warehousing
Stocking programs, scheduled releases, and inventory management solutions. -
Sales Engineers Trained by Product
Technical assistance for Bosch connector families, terminals, and accessories. -
Resident Engineers at OEM
Engineering collaboration and application support for connector integration. -
Technical Documentation
Assistance locating specifications, drawings, and product information. -
Compliance & Quality Documentation
Support for traceability, quality requirements, and compliance documentation. -
Pigtails, Harnesses & Customizations
Value-added assemblies, pigtails, connector kits, and specialty wire harnesses. -
Custom Labeling & Packaging
Customer-specific packaging, labeling, kitting, and fulfillment programs.
Bosch Connector FAQ
How should I choose between Bosch Low Pole and High Pole Connectors?
Bosch describes Low Pole Connectors for applications like sensors, actuators, eSteering and e-Bike with up to 10 poles. Bosch describes High Pole Connectors for electronic control units for efficient powertrains and driver safety with more than 10 poles.
What applications are Bosch Low Pole Connectors used for?
Bosch lists Low Pole Connectors as connector solutions for applications like sensors, actuators, eSteering and e-Bike with up to 10 poles.
When should an engineer start with Bosch High Pole Connectors?
Bosch High Pole Connectors are described for electronic control units for efficient powertrains and driver safety with more than 10 poles.
What role do Bosch terminals play in a connector system?
Bosch describes terminals as components for reliable power and signal transmission within Bosch connectors.
What are Bosch High-Voltage Connectors used for?
Bosch describes High-Voltage Connectors as components engineered to safely and reliably handle high-voltage power across the electric powertrain, from the battery pack to the engine.
Which Bosch high-voltage connector portfolios are named by the manufacturer?
Bosch names VHC Gen 1 and VHC Gen2 as part of its High-Voltage Connector portfolio.
Can Bosch connector selection be based on pole count?
Yes. Bosch identifies Low Pole Connectors as up to 10 poles and High Pole Connectors as more than 10 poles.
Where should I validate final Bosch connector specifications?
Final connector specifications should be validated against Bosch’s product catalog, product detail pages, drawings, and any application-specific engineering requirements before design release.
Find the right Bosch connector, terminal, seal, or kit
Shop available Bosch connector products online or contact Chief for technical review, quantity releases, quote support, or value-added connector assemblies.